qnote:mellanox
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qnote:mellanox [2023/07/05 13:37] – k | qnote:mellanox [2025/07/16 13:06] (current) – k | ||
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===== Быстрые заметки по сетевому оборудованию Mellanox ===== | ===== Быстрые заметки по сетевому оборудованию Mellanox ===== | ||
+ | |||
+ | ==== Удалить настройки sflow c интерфейса ==== | ||
+ | |||
+ | < | ||
+ | interface mlag-port-channel 1 no sflow enable | ||
+ | </ | ||
+ | |||
+ | " | ||
+ | |||
+ | ==== Добавить порт в работающий mpo порт ==== | ||
+ | |||
+ | FIXME | ||
+ | |||
+ | < | ||
+ | | ||
+ | | ||
+ | | ||
+ | |||
+ | | ||
+ | | ||
+ | </ | ||
+ | |||
+ | < | ||
+ | brv-mlnx15 [MLAG-DOM4: master] (config) # interface ethernet 1/8 mlag-channel-group 2 mode active ? | ||
+ | < | ||
+ | brv-mlnx15 [MLAG-DOM4: master] (config) # interface ethernet 1/8 mlag-channel-group 2 mode active | ||
+ | % Mismatch between interface Eth1/8 mtu 1500 to mlag-port-channel 2 mtu 9216 | ||
+ | |||
+ | brv-mlnx15 [MLAG-DOM4: master] (config) # interface ethernet 1/8 mtu 9216 force | ||
+ | |||
+ | brv-mlnx15 [MLAG-DOM4: master] (config) # interface ethernet 1/8 mlag-channel-group 2 mode active | ||
+ | % Port Eth1/8 mode is access and mlag 2 mode is trunk | ||
+ | |||
+ | brv-mlnx15 [MLAG-DOM4: master] (config) # interface ethernet 1/8 switchport mode ? | ||
+ | < | ||
+ | access | ||
+ | trunk Only tagged ingress Ethernet packets are allowed | ||
+ | hybrid | ||
+ | access-dcb | ||
+ | dot1q-tunnel | ||
+ | |||
+ | brv-mlnx15 [MLAG-DOM4: master] (config) # interface ethernet 1/8 switchport mode trunk ? | ||
+ | < | ||
+ | brv-mlnx15 [MLAG-DOM4: master] (config) # interface ethernet 1/8 switchport mode trunk | ||
+ | |||
+ | brv-mlnx15 [MLAG-DOM4: master] (config) # interface ethernet 1/8 mlag-channel-group 2 mode active | ||
+ | % Port Eth1/8 is member of vlan 2 but mlag 2 is not member | ||
+ | |||
+ | brv-mlnx15 [MLAG-DOM4: master] (config) # sh interfaces ethernet 1/8 switchport | ||
+ | |||
+ | --------------------------------------------------------------------------------------- | ||
+ | Interface | ||
+ | --------------------------------------------------------------------------------------- | ||
+ | Eth1/ | ||
+ | |||
+ | brv-mlnx15 [MLAG-DOM4: master] (config) # sh interfaces mlag-port-channel 2 switchport | ||
+ | |||
+ | --------------------------------------------------------------------------------------- | ||
+ | Interface | ||
+ | --------------------------------------------------------------------------------------- | ||
+ | Mpo2 trunk N/A 3050 | ||
+ | |||
+ | |||
+ | brv-mlnx15 [MLAG-DOM4: master] (config) # interface ethernet 1/8 switchport trunk allowed-vlan remove 1 | ||
+ | Добавились все вланы в 1/8, а нужно только 3050 | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | |||
+ | Даём один влан (без remove или add) или можно через remove оставить только нужные влан. | ||
+ | brv-mlnx15 [MLAG-DOM4: master] (config) # interface ethernet 1/8 switchport trunk allowed-vlan 3050 | ||
+ | |||
+ | Переделываем на add схему. | ||
+ | brv-mlnx15 [MLAG-DOM4: master] (config) # interface ethernet 1/8 switchport trunk allowed-vlan add 3050 | ||
+ | brv-mlnx15 [MLAG-DOM4: master] (config) # interface ethernet 1/8 switchport trunk allowed-vlan remove1 | ||
+ | % Value must be an integer between 1 and 4094. | ||
+ | brv-mlnx15 [MLAG-DOM4: master] (config) # interface ethernet 1/8 switchport trunk allowed-vlan remove 1 | ||
+ | % Cannot remove vlan or vlan range, there are vlans that are not in the allowed vlan list. | ||
+ | |||
+ | После этого можно добавить 1/8 в mpo2 | ||
+ | brv-mlnx15 [MLAG-DOM4: master] (config) # interface ethernet 1/8 mlag-channel-group 2 mode active | ||
+ | </ | ||
+ | |||
+ | ---- | ||
+ | |||
+ | ==== Неродные трансиверы ==== | ||
+ | |||
+ | <WRAP center round todo 60%> | ||
+ | Дописать. | ||
+ | </ | ||
+ | |||
+ | <WRAP center round important 60%> | ||
+ | Команда "fae cable-stamping-unlock 40g_lr4" | ||
+ | В проде давать команду очень вдумчиво. | ||
+ | </ | ||
+ | |||
+ | <WRAP center round important 60%> | ||
+ | Неродные 10Г (NS-SFP+W32L60D) работают без дополнительных команд. | ||
+ | </ | ||
+ | |||
+ | < | ||
+ | brv-mlnx16 [MLAG-DOM4: standby] (config) # fae cable-? | ||
+ | cable-info-cache | ||
+ | cable-stamping-lock | ||
+ | cable-stamping-unlock | ||
+ | brv-mlnx16 [MLAG-DOM4: standby] (config) # fae cable-stamping-? | ||
+ | cable-stamping-lock | ||
+ | cable-stamping-unlock | ||
+ | brv-mlnx16 [MLAG-DOM4: standby] (config) # fae cable-stamping-unlock ? | ||
+ | < | ||
+ | 40g_lr4 | ||
+ | eth_100g | ||
+ | 100g_lr4 | ||
+ | eth_sfp_25g | ||
+ | brv-mlnx16 [MLAG-DOM4: standby] (config) # fae cable-stamping-unlock 40g_lr4 ? | ||
+ | < | ||
+ | brv-mlnx16 [MLAG-DOM4: standby] (config) # fae cable-stamping-unlock 40g_lr4 | ||
+ | </ | ||
+ | |||
+ | |||
+ | ==== Выключить сплит интферфейса ==== | ||
+ | |||
+ | Порт 1 разбит на 4 25Г порта. | ||
+ | < | ||
+ | interface ethernet 1/1 module-type qsfp-split-4 force | ||
+ | </ | ||
+ | |||
+ | Собрать в один 100Г порт, в качестве номера порта используем первый из четырех разбитых портов. | ||
+ | < | ||
+ | brv-mlnx16 [MLAG-DOM4: standby] (config) # no interface ethernet 1/1/1 module-type ? | ||
+ | < | ||
+ | force Sets the module type to its default value using force | ||
+ | brv-mlnx16 [MLAG-DOM4: standby] (config) # no interface ethernet 1/1/1 module-type | ||
+ | the following interfaces will be unmapped: 1/1/1 1/1/2 1/1/3 1/1/4 | ||
+ | Type ' | ||
+ | </ | ||
+ | |||
+ | Собрать в один 100Г порт без лишних вопросов. | ||
+ | < | ||
+ | brv-mlnx16 [MLAG-DOM4: standby] (config) # no interface ethernet 1/1/1 module-type force | ||
+ | the following interfaces will be unmapped: 1/1/1 1/1/2 1/1/3 1/1/4 | ||
+ | </ | ||
==== Обозначение направлений воздуха у Mellanox ==== | ==== Обозначение направлений воздуха у Mellanox ==== |
qnote/mellanox.1688553435.txt.gz · Last modified: by k